| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.41 | 9.404% | $175.495 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $6.86 | 7.670% | $7.3862 | $7.39 | $7.40 | $7.40 |
| Purchase #3 | $50.71 | 6.165% | $53.8363 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $25.28 | 3.432% | $26.1476 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $44.36 | 3.400% | $45.8682 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $81.84 | 7.693% | $88.136 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $71.66 | 10.603% | $79.2581 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $441.12 | $476.1274 | $476.15 | $476.15 | $476.10 | |